CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Scorpio 2.2 32-bit (2569+29
−29
)Quote
Author: Daniel Shawul (Ethiopia) Link: WBEC
This is one of the 28 Scorpio versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 1.5.1 32-bit2865+15
−15
(+296)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+228
= 0 = =
–   Thinker 5.4c Inert 32-bit2852+13
−13
(+283)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+200
1 0 0 =
–   Stockfish 1.4 32-bit2831+17
−17
(+262)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+156
= = 0
–   Cyclone xTreme Fury2828+19
−19
(+259)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+354
1 1 = 0
–   Cyclone xTreme2825+13
−13
(+256)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Bright 0.4a2777+10
−10
(+208)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+65
= = 0 0
–   Ktulu 92754+13
−13
(+185)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+13
0 = 0 0 0 = 1 0 = 0
–   Twisted Logic 20090922 32-bit2730+19
−19
(+161)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−53
0 0 = 1 0 0 0 0 = 0 0 =
–   Bison 9.11 32-bit2728+14
−14
(+159)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Twisted Logic 200806202723+16
−17
(+154)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−2
= 0
–   SmarThink 1.10 32-bit2719+19
−19
(+150)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−56
= = 0 0 0 0 0 =
–   Critter 0.42 32-bit2706+25
−25
(+137)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
+54
= 0 =
–   Frenzee Feb08 32-bit2695+13
−14
(+126)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Booot 4.15.02692+14
−14
(+123)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+101
= 0 = 0 = = = 1 = = 0 1
–   Delfi 5.42687+12
−12
(+118)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+114
1 = 1 = = = 0 = 1 0 = 0
–   Crafty 23.1 32-bit2684+19
−19
(+115)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CM10th Xperience2661+13
−13
(+92)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+46
0 0 0 0 1 = 1 1
–   Frenzee Dec07 32-bit2659+25
−24
(+90)3 − 5
(+3−5=0)
37.5%
3.0 / 8
0.0%
−25
0 1 0 0 0 1 0 1
–   BugChess2 1.6.4 32-bit2658+22
−22
(+89)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   E.T. Chess 13.01.082649+14
−14
(+80)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−53
0 = 0 0 = 0 0 1 0 = 0 1 0 1
–   Cyrano 0.6b17 32-bit2647+14
−14
(+78)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−157
0 0 1 0
–   CM10th Magic II2647+16
−16
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
= 0
–   Colossus 2008b2643+13
−13
(+74)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chronos 1.9.72640+20
−20
(+71)3.5 − 5.5
(+1−3=5)
38.9%
3.5 / 9
0.0%
+7
0 = = 0 0 1 = = =
–   Glaurung 1.0.2 32-bit2634+17
−17
(+65)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gandalf 62633+11
−12
(+64)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CM10th Default2632+14
−15
(+63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
= 0
–   Crafty 23.0 32-bit2630+29
−29
(+61)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.2%
−27
= = 0 0 0 1 1 0
–   WildCat 82629+14
−14
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
0 =
–   Hamsters 0.72626+24
−24
(+57)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.1%
+20
0 1 = = = = = 0
–   Bison 9.62619+23
−23
(+50)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.5%
−72
= = 0 0 1 0 = 0
–   Slow Chess Blitz WV22616+16
−16
(+47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−95
= 0
–   Alaric 0702b2606+26
−26
(+37)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
3.4%
−5
0 = 1 0 = 0 = 1
–   Naum 1.91 32-bit2605+15
−15
(+36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.7%
+36
= =
–   Alfil 8.1.12601+14
−14
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.8%
−110
0 =
–   The Baron 2.23 32-bit2594+16
−16
(+25)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
7.0%
−117
0 =
–   Petir 4.9999992578+16
−16
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.8%
+9
1 0
–   Critter 0.40 32-bit2576+32
−31
(+7)3 − 5
(+2−4=2)
37.5%
3.0 / 8
37.5%
−81
0 = 0 1 1 0 = 0
–   Brutus 8.05 32-bit2567+17
−17
(−2)3 − 1
(+2−0=2)
75.0%
3.0 / 4
55.9%
+140
1 1 = =
–   Cyrano 0.52565+33
−33
(−4)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
57.7%
−46
1 1 = 0 0 = 0 =
–   CuckooChess 1.11 32-bit2565+29
−29
(−4)6 − 4
(+4−2=4)
60.0%
6.0 / 10
57.3%
+66
= 1 = 1 = 0 = 1 0 1
–   SOS 5.12563+14
−14
(−6)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
64.6%
+136
1 =
–   Philou 3.5.12561+23
−23
(−8)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
66.4%
+3
0 = 0 1 0 = = = 1 1 = = 0 = = = 0 1 1 1
–   Tornado 3.21a 32-bit2549+34
−34
(−20)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
81.9%
+4
= = = = = = 1 0 = 1
–   Tornado 3.42a 32-bit2545+34
−34
(−24)2 − 0
(+2−0=0)
100.0%
2.0 / 2
85.7%
+INF
1 1
–   Ufim 8.022543+13
−13
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.4%
+131
1 =
–   DanaSah 4.602540+25
−25
(−29)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
93.2%
−133
0 = = 0 1 0 0 = 0 1
–   Arasan 11.6 32-bit2532+33
−33
(−37)6 − 8
(+4−6=4)
42.9%
6.0 / 14
95.3%
−89
0 0 = = 0 0 1 1 0 1 0 = 1 =
–   AnMon 5.752531+16
−16
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+104
= 1
–   Arasan 12.1 32-bit2530+33
−32
(−39)3 − 5
(+3−5=0)
37.5%
3.0 / 8
96.0%
−151
1 0 0 0 1 0 0 1
–   DanaSah 4.242527+17
−17
(−42)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+100
1 =
–   GarboChess 2.20 32-bit2522+17
−17
(−47)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.7%
+95
= 1
–   Twisted Logic 0.080b262521+34
−34
(−48)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
98.3%
+128
1 1 = 1 = 1 0 1 = 1
–   Brutus 7.02b2514+18
−19
(−55)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−55
= =
–   CuckooChess 1.092508+33
−33
(−61)14 − 4
(+11−1=6)
77.8%
14.0 / 18
99.7%
+130
= 0 = 1 1 1 1 = 1 1 1 1 1 = = 1 = 1
–   Little Goliath Evolution 3.122507+18
−18
(−62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+80
1 =
–   GreKo 10.3.1 64-bit2506+35
−35
(−63)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.7%
−19
0 0 1 1 1 1 1 0 = 0
–   Tao 5.62503+17
−17
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+90
= 1
–   DanaSah 4.372501+32
−33
(−68)7 − 5
(+4−2=6)
58.3%
7.0 / 12
99.9%
−18
1 1 = = = = = = 0 1 1 0
–   Hermann 2.5 32-bit2496+20
−20
(−73)1 − 3
(+1−3=0)
25.0%
1.0 / 4
100.0%
−299
1 0 0 0
–   N2 0.12489+24
−23
(−80)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Xpdnt 0910072487+16
−16
(−82)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−82
= =
–   Yace 0.99.872487+18
−18
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
1 =
–   Delphil 2.9a2480+30
−30
(−89)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+13
0 = 1 1 = 1 = 1 0 1
–   Pepito 1.59 32-bit2480+24
−24
(−89)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+53
= 1
–   Quark 2.352467+18
−18
(−102)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dirty 14M-222466+33
−33
(−103)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−53
= = 1 1 = = = = 1 0 0 1
–   nanoSzachy 3.82437+16
−16
(−132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−49
= 1 1 0
–   Cheng3 1.02b2435+35
−35
(−134)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
100.0%
−88
1 = = 1 0 =

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018